- Fitted with ''serrated'segments for optimal first cut.
| Ø mm | Arbor hole Ø mm | Article code |
| 250 | 25.40 | CNA2504DC0 |
| 250 | 30.00 | CNA2505DC0 |
| 300 | 25.40 | CNA3004DC0 |
| 300 | 30.00 | CNA3005DC0 |
| 350 | 25.40 | CNA3504DC0 |
| 350 | 30.00 | CNA3505DC0 |
| 400 | 25.40 | CNA404DC0 |
| 500 | 25.40 | CNA5004DC0 |
| 600 | 25.40 | CNA6004DC0 |